I haven't successfully used xdoclet, but if it is like javadoc, you need to
start the comments with double asterisk: /** not just /*.
my 2 cents
CQ
Original Message:
-----------------
From: Gelhar, Wallace Joseph [EMAIL PROTECTED]
Date: Tue, 16 Nov 2004 10:56:09 -0600
To: [EMAIL PROTECTED]
Subject: RE: How to markup for xdoclet inheritance structure?
Actually this is the logger output as well. Where do I start to debug
this?
repository-files:
java.util.logging.ErrorManager: 2
java.lang.NullPointerException
at org.apache.tools.ant.Project.getThreadTask(Project.java:1985)
at org.apache.tools.ant.Project.demuxOutput(Project.java:1086)
at
org.apache.tools.ant.DemuxOutputStream.processBuffer(DemuxOutputStream.j
ava:172)
at
org.apache.tools.ant.DemuxOutputStream.write(DemuxOutputStream.java:147)
at
org.apache.tools.ant.DemuxOutputStream.write(DemuxOutputStream.java:241)
at java.io.PrintStream.write(PrintStream.java:258)
at
sun.nio.cs.StreamEncoder$CharsetSE.writeBytes(StreamEncoder.java:336)
at
sun.nio.cs.StreamEncoder$CharsetSE.implFlushBuffer(StreamEncoder.java:40
4)
at
sun.nio.cs.StreamEncoder$CharsetSE.implFlush(StreamEncoder.java:408)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:152)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:213)
at java.util.logging.StreamHandler.flush(StreamHandler.java:224)
at
java.util.logging.ConsoleHandler.publish(ConsoleHandler.java:88)
at java.util.logging.Logger.log(Logger.java:424)
at java.util.logging.Logger.doLog(Logger.java:446)
at java.util.logging.Logger.logp(Logger.java:562)
at
org.apache.commons.logging.impl.Jdk14Logger.log(Jdk14Logger.java:91)
at
org.apache.commons.logging.impl.Jdk14Logger.info(Jdk14Logger.java:162)
at xdoclet.XDocletMain.start(XDocletMain.java:47)
at xdoclet.DocletTask.start(DocletTask.java:462)
at xjavadoc.ant.XJavadocTask.execute(XJavadocTask.java:110)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:301)
at org.apache.tools.ant.Target.performTasks(Target.java:328)
at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
at
org.apache.tools.ant.Project.executeTargets(Project.java:1063)
at
org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:1
78)
at
org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:2
52)
at
org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:125)
Generating ojb repository descriptor (repository_user.xml)
Type uwec.fpm.persistence.report.Report
Type uwec.fpm.persistence.report.ReportParameterValueImpl
Type uwec.fpm.persistence.report.ReportParameterValue
Type uwec.fpm.persistence.report.ReportField
Type uwec.fpm.persistence.report.ReportParameterImpl
Type uwec.fpm.persistence.PersistentObjectImpl
Type uwec.fpm.persistence.report.ReportFieldType
Type uwec.fpm.persistence.report.ReportParameter
Type uwec.fpm.persistence.PersistentObject
Processed 9 types
Warning: The class uwec.fpm.persistence.PersistentObject has no primary
key
Warning: The class uwec.fpm.persistence.PersistentObjectImpl has no
primary key
Warning: The class uwec.fpm.persistence.report.ReportParameterImpl has
no primary key
Warning: The class uwec.fpm.persistence.report.ReportParameterValue has
no primary key
Warning: The class uwec.fpm.persistence.report.ReportParameterValueImpl
has no primary key
Processed 9 types
-----Original Message-----
From: Gelhar, Wallace Joseph
Sent: Tuesday, November 16, 2004 10:24 AM
To: OJB Users List
Subject: RE: How to markup for xdoclet inheritance structure?
What is wrong with this markup. I've followed your advice and allowed
xdoclet to generate a table for the persistent base class (even though
the fields are in each concrete classes table), but this fails to
produce *any* fields in the repository. Do I really have to duplicate
each @ojb.field tag FIVE times for each property?
BTW, I am using xdoclet-1.2.1, xdoclet-ojb-module-1.2.1, and
xjavadoc-1.0.3 from CVS.
Any other suggestions?
/**
* @ojb.class
*/
public interface PersistentObject {
/*
* @ojb.field column="ID"
* jdbc-type="INTEGER"
* primarykey="true"
*/
public Integer getId();
/*
* @ojb.field column="ID"
* jdbc-type="INTEGER"
* primarykey="true"
*/
public void setId(Integer id);
...
}
/**
* @ojb.class
*/
public abstract class PersistentObjectImpl implements PersistentObject {
/*
* @ojb.field column="ID"
* jdbc-type="INTEGER"
* primarykey="true"
*/
protected Integer id;
/*
* @ojb.field column="ID"
* jdbc-type="INTEGER"
* primarykey="true"
*/
public Integer getId() { return id; }
/*
* @ojb.field column="ID"
* jdbc-type="INTEGER"
* primarykey="true"
*/
public void setId(Integer id) { this.id = id; } ...
}
/**
* @ojb.class
*/
public interface ReportParameterValue extends PersistentObject {
/*
* @ojb.field column="ParameterValue"
*/
public String getValue();
/*
* @ojb.field column="ParameterValue"
*/
public void setValue(String value);
}
/**
* @ojb.class table="tblRptReportParameterValue"
* @ojb.field name="reportParameterID"
* column="ReportParameterID"
* jdbc-type="INTEGER"
*/
public class ReportParameterValueImpl extends PersistentObjectImpl
implements ReportParameterValue {
/*
* @ojb.field column="ParameterValue"
*/
protected String value;
...
/*
* @ojb.field column="ParameterValue"
*/
public String getValue() { return value; }
/*
* @ojb.field column="ParameterValue"
*/
public void setValue(String value) { this.value = value; } }
This is the repository it produces:
<!-- file containing the repository descriptions for user-defined types
-->
<!-- Generated by the xdoclet-ojb module -->
<class-descriptor
class="uwec.fpm.persistence.PersistentObject"
table="PersistentObject"
>
<extent-class
class-ref="uwec.fpm.persistence.PersistentObjectImpl"/>
<extent-class
class-ref="uwec.fpm.persistence.report.ReportParameterValue"/>
</class-descriptor>
<class-descriptor
class="uwec.fpm.persistence.PersistentObjectImpl"
table="PersistentObjectImpl"
>
<extent-class
class-ref="uwec.fpm.persistence.report.ReportParameterValueImpl"/>
</class-descriptor>
<class-descriptor
class="uwec.fpm.persistence.report.ReportParameterValue"
table="ReportParameterValue"
>
<extent-class
class-ref="uwec.fpm.persistence.report.ReportParameterValueImpl"/>
</class-descriptor>
<class-descriptor
class="uwec.fpm.persistence.report.ReportParameterValueImpl"
table="tblRptReportParameterValue"
>
<field-descriptor
name="reportParameterID"
column="ReportParameterID"
jdbc-type="INTEGER"
access="anonymous"
>
</field-descriptor>
</class-descriptor>
-----Original Message-----
From: Thomas Dudziak [mailto:[EMAIL PROTECTED]
Sent: Monday, November 15, 2004 6:09 PM
To: OJB Users List
Subject: Re: How to markup for xdoclet inheritance structure?
Gelhar, Wallace Joseph wrote:
> I am trying to use xdoclet to map an inheritance hierarchy as follows,
> but it fails to include any inherited fields. Any ideas?
The generate-table-info="false" setting disables generation of
field/reference/collection entries. See here for details:
http://db.apache.org/ojb/docu/guides/xdoclet-module.html#ojb.class
You should also put the ojb.field tags at the getter or setter methods
in the interfaces because this will cause their definition to be
inherited in all implementing classes.
Tom
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